Algorithms Developer & Platform Integrations Engineer

Client introductionA profitable startup (single-digit headcount) running technology-driven arbitrage across unconventional digital markets. Backed by an operatorinvestor and building its Singapore hub nowthese hires are the first two key tech roles in SG. Flat structure, fast decisions, on-site collaboration.

Job responsibilities

Algorithms Developer (Low-Latency, Backtesting)

• Identify, size and prioritise arbitrage opportunities in fast-moving markets.
• Design, implement and productionise low-latency, high-throughput strategies.
• Backtest, benchmark and continuously optimise with clear performance metrics.
• Build for reliability (observability, graceful failure/auto-recovery, tests).
• Contribute to technical challenge assumptions with data and rigour.

Platform Integrations Engineer (Web/API/HTML)

• Select approaches and build fast, reliable integrations to external platforms (APIs/HTTP, HTML/DOM occasional headless/vision-based automation when no API exists).
• Deliver low-latency data acquisition and robust action execution for trading/workflows.
• Monitor, harden and maintain connectors against site/API changes and edge cases.
• Instrument for latency, throughput, error respond and resolve with urgency.
• Participate in design set realistic constraints and propose workable alternatives.

Job requirements

Algorithms Developer

• Must have: Strong CS fundamentals (algorithms/data structures) applied in production.
• Must have: Track record shipping performant, maintainable code (language- e.g., Python/C++/Rust/Go).
• Evidence of data-driven iteration (profiling, latency/throughput tuning, backtests).
• Crisp communication in a small constructive disagreement when it improves outcomes.
• Comfortable with on-site, high-ownership startup work (ambiguity, speed, accountability).

Platform Integrations Engineer

• Must have: Strong knowledge of web technologies (HTTP, REST, auth, rate-limits, HTML/DOM).
• Must have: Proven delivery of production-grade API/HTML integrations or scrapers (typically Python/JS stack-agnostic if resilient).
• Pragmatic automation mindset (queues, retries, backoff, headless browsers).
• Excellent debugging under disciplined documentation and communication.
• Thrives in on-site, high-ownership startup comfortable with change.

Why you should join them

• Be among the first two engineers in Singaporeshape the local stack and standards.
• Direct line from ideas live P&L impact minimal bureaucracy.
• Performance-linked upside on top of a competitive base.
• Work on non-cookie-cutter problems where speed, reliability and pragmatism win.

Do note that we will only be in touch if your application is shortlisted.
Robert Walters (Singapore) Pte Ltd
ROC No.: 199706961E | EA Licence No.: 03C5451
EA Registration No.: R1766249 Josh Lim